BR7400701D0 - Processo para a producao de pecas com elevada resistencia ao desgaste, pouco empenaveis e de simetria rotativa - Google Patents

Processo para a producao de pecas com elevada resistencia ao desgaste, pouco empenaveis e de simetria rotativa

Info

Publication number
BR7400701D0
BR7400701D0 BR701/74A BR70174A BR7400701D0 BR 7400701 D0 BR7400701 D0 BR 7400701D0 BR 701/74 A BR701/74 A BR 701/74A BR 70174 A BR70174 A BR 70174A BR 7400701 D0 BR7400701 D0 BR 7400701D0
Authority
BR
Brazil
Prior art keywords
rotative
symmetry
wear
pieces
production
Prior art date
Application number
BR701/74A
Other languages
English (en)
Portuguese (pt)
Inventor
F Overkott
Original Assignee
Peddinghaus Carl Ullrich Dr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19732304557 external-priority patent/DE2304557C3/de
Application filed by Peddinghaus Carl Ullrich Dr filed Critical Peddinghaus Carl Ullrich Dr
Publication of BR7400701D0 publication Critical patent/BR7400701D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/08—Modifying the physical properties of iron or steel by deformation by cold working of the surface by burnishing or the like
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
BR701/74A 1973-01-31 1974-01-31 Processo para a producao de pecas com elevada resistencia ao desgaste, pouco empenaveis e de simetria rotativa BR7400701D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732304557 DE2304557C3 (de) 1973-01-31 Verfahren zum Hersteilen hochverschleißfester, verzugsarmer, rotationssymmetrischer Teile, insbes. Stahlstangen, mit hoher Oberflächengüte

Publications (1)

Publication Number Publication Date
BR7400701D0 true BR7400701D0 (pt) 1974-10-29

Family

ID=5870419

Family Applications (1)

Application Number Title Priority Date Filing Date
BR701/74A BR7400701D0 (pt) 1973-01-31 1974-01-31 Processo para a producao de pecas com elevada resistencia ao desgaste, pouco empenaveis e de simetria rotativa

Country Status (7)

Country Link
US (1) US3980506A (enrdf_load_stackoverflow)
JP (1) JPS49106416A (enrdf_load_stackoverflow)
BR (1) BR7400701D0 (enrdf_load_stackoverflow)
CH (1) CH567101A5 (enrdf_load_stackoverflow)
FR (1) FR2216353B1 (enrdf_load_stackoverflow)
GB (1) GB1448154A (enrdf_load_stackoverflow)
NL (1) NL7400722A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4568393A (en) * 1984-12-06 1986-02-04 Trw Inc. Carburized high chrome liner
DE4040520C2 (de) * 1989-12-29 2000-12-28 Dana Corp Verfahren zur Herstellung einer induktions-gehärteten, ein Drehmoment übertragenden Welle aus Eisen
JP2003254436A (ja) * 2002-02-28 2003-09-10 Tokico Ltd シリンダ装置およびシリンダ装置に用いるロッドの製造方法
US8021086B2 (en) * 2007-03-28 2011-09-20 Controlled Automation, Incorporated Drilling apparatus and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304666A (en) * 1940-01-26 1942-12-08 Bendix Aviat Corp Method of making universal joint yokes
US2390417A (en) * 1943-07-14 1945-12-04 Harry M Bramberry Method of manufacturing piston rings
US2760924A (en) * 1952-05-22 1956-08-28 Autoyre Co Inc Method of polishing stamped steel articles
US3398443A (en) * 1963-03-07 1968-08-27 Berliet Automobiles Method of manufacturing an assembly of friction elements
FR86012E (fr) * 1963-12-11 1965-11-26 Berliet Automobiles éléments de frottement résistant particulièrement à l'usure par abrasion
US3385739A (en) * 1965-04-13 1968-05-28 Eaton Yale & Towne Alloy steel articles and the method of making
BE716636A (enrdf_load_stackoverflow) * 1967-07-27 1968-11-04

Also Published As

Publication number Publication date
JPS49106416A (enrdf_load_stackoverflow) 1974-10-09
FR2216353A1 (enrdf_load_stackoverflow) 1974-08-30
CH567101A5 (enrdf_load_stackoverflow) 1975-09-30
DE2304557A1 (de) 1974-08-01
US3980506A (en) 1976-09-14
FR2216353B1 (enrdf_load_stackoverflow) 1976-11-26
GB1448154A (en) 1976-09-02
DE2304557B2 (de) 1977-02-17
NL7400722A (enrdf_load_stackoverflow) 1974-08-02

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